Table 1 Reliability and Validity

From: Perceived flood risk severity and response efficacy affect migration intentions in flood-prone regions of Klang Valley in Malaysia

Variables

No. Items

Mean

Standard Deviation

Cronbach’s Alpha

Composite Reliability (rho_a)

Composite Reliability (rho_c)

Average Variance Extracted

AEC

5

4.349

0.508

0.766

0.758

0.839

0.511

AER

4

4.186

0.556

0.754

0.760

0.845

0.579

PS

4

4.144

0.585

0.715

0.718

0.823

0.538

PV

4

3.923

0.744

0.857

0.910

0.900

0.693

SE

5

3.647

0.842

0.900

0.909

0.926

0.714

RE

4

3.944

0.754

0.871

0.875

0.912

0.722

RC

5

3.795

0.848

0.909

0.919

0.932

0.734

RE

5

3.822

1.031

0.925

0.943

0.943

0.769

AMI

1

1.615

0.985

-

-

-

-

HMI

6

4.001

0.789

0.912

0.914

0.931

0.694

  1. AEC awareness of environmental consequences, AER ascription of environmental responsibility, PS perceived severity, PV perceived vulnerability; SE self efficacy, RE response efficacy, RC response cost, PE past (Flood) experience, AMI average monthly household income, HMI flood-induced human migration intention.
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